resdb::Storage Class Reference

#include <storage.h>

Inheritance diagram for resdb::Storage:

Public Member Functions
	Storage ()=default
virtual	~Storage ()=default
virtual int	SetValue (const std::string &key, const std::string &value)=0
virtual std::string	GetValue (const std::string &key)=0
virtual std::string	GetAllValues ()=0
virtual std::string	GetRange (const std::string &min_key, const std::string &max_key)=0
virtual int	SetValueWithVersion (const std::string &key, const std::string &value, int version)=0
virtual std::pair< std::string, int >	GetValueWithVersion (const std::string &key, int version)=0
virtual std::map< std::string, std::pair< std::string, int > >	GetAllItems ()=0
virtual std::map< std::string, std::pair< std::string, int > >	GetKeyRange (const std::string &min_key, const std::string &max_key)=0
virtual std::vector< std::pair< std::string, int > >	GetHistory (const std::string &key, int min_version, int max_version)=0
virtual std::vector< std::pair< std::string, int > >	GetTopHistory (const std::string &key, int number)=0
virtual bool	Flush ()

Detailed Description

Definition at line 28 of file storage.h.

Constructor & Destructor Documentation

Storage()

resdb::Storage::Storage ( )

default

~Storage()

virtual resdb::Storage::~Storage ( )

virtualdefault

Member Function Documentation

Flush()

virtual bool resdb::Storage::Flush ( )

inlinevirtual

Reimplemented in resdb::storage::ResLevelDB, and resdb::storage::ResRocksDB.

Definition at line 57 of file storage.h.

GetAllItems()

virtual std::map< std::string, std::pair< std::string, int > > resdb::Storage::GetAllItems ( )

pure virtual

Implemented in resdb::storage::ResLevelDB, resdb::storage::MemoryDB, and resdb::storage::ResRocksDB.

GetAllValues()

virtual std::string resdb::Storage::GetAllValues ( )

pure virtual

Implemented in resdb::storage::MemoryDB, resdb::storage::ResLevelDB, and resdb::storage::ResRocksDB.

GetHistory()

virtual std::vector< std::pair< std::string, int > > resdb::Storage::GetHistory ( const std::string &  key, int  min_version, int  max_version  )

pure virtual

Implemented in resdb::storage::ResLevelDB, resdb::storage::MemoryDB, and resdb::storage::ResRocksDB.

GetKeyRange()

virtual std::map< std::string, std::pair< std::string, int > > resdb::Storage::GetKeyRange ( const std::string &  min_key, const std::string &  max_key  )

pure virtual

Implemented in resdb::storage::ResLevelDB, resdb::storage::MemoryDB, and resdb::storage::ResRocksDB.

GetRange()

virtual std::string resdb::Storage::GetRange ( const std::string &  min_key, const std::string &  max_key  )

pure virtual

Implemented in resdb::storage::ResLevelDB, resdb::storage::MemoryDB, and resdb::storage::ResRocksDB.

GetTopHistory()

virtual std::vector< std::pair< std::string, int > > resdb::Storage::GetTopHistory ( const std::string &  key, int  number  )

pure virtual

Implemented in resdb::storage::MemoryDB, resdb::storage::ResLevelDB, and resdb::storage::ResRocksDB.

GetValue()

virtual std::string resdb::Storage::GetValue ( const std::string &  key )

pure virtual

Implemented in resdb::storage::MemoryDB, resdb::storage::ResLevelDB, and resdb::storage::ResRocksDB.

GetValueWithVersion()

virtual std::pair< std::string, int > resdb::Storage::GetValueWithVersion ( const std::string &  key, int  version  )

pure virtual

Implemented in resdb::storage::ResLevelDB, resdb::storage::MemoryDB, and resdb::storage::ResRocksDB.

SetValue()

virtual int resdb::Storage::SetValue ( const std::string &  key, const std::string &  value  )

pure virtual

Implemented in resdb::storage::MemoryDB, resdb::storage::ResLevelDB, and resdb::storage::ResRocksDB.

SetValueWithVersion()

virtual int resdb::Storage::SetValueWithVersion ( const std::string &  key, const std::string &  value, int  version  )

pure virtual

Implemented in resdb::storage::ResLevelDB, resdb::storage::MemoryDB, and resdb::storage::ResRocksDB.